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SECTION 2:

SPECIFICATIONS

2-10

3100-P PORTABLE SUB-BOTTOM

0004802_REV_F

2.2.1

35-Meter Kevlar Reinforced Tow Cable Specifications

The general specifications for the 35-Meter Kevlar Reinforced Tow Cable are shown in

ABLE

2-6

SPECIFICATION

VALUE

Twisted-shielded wire pairs:

(1) # 16 AWG

(2) # 20 AWG

Breaking strength:

1,500 kg (3,300 lb) minimum

Working strength:

300 kg (660 lb)

Weight in air:

94 kg/100 m (207 lb/1000 ft)

Voltage rating:

600 volts

Bending radius:

25 cm (10 in.) minimum

Length:

35 m (115 ft) standard

Table 2-6: 35-Meter Kevlar Reinforced Tow Cable Specifications

NOTE:

Cables do not come standard with the system and must be

specified upon purchase. For more information about cable options,
contact

Содержание Model 3100P Sub-bottom Sonar System

Страница 1: ...EdgeTech 4 Little Brook Road West Wareham MA 02576 Tel 508 291 0057 Fax 508 291 2491 www EdgeTech com 3100 P PORTABLE SUB BOTTOM U S E R H A R D W A R E M A N U A L 0004802_REV_F 7 2 2018...

Страница 2: ...out the prior written consent of EdgeTech Any reproduction of EdgeTech supplied software or file sharing is strictly prohibited Copyright 2015 by EdgeTech All rights reserved Microsoft and Windows are...

Страница 3: ...for personnel WARNING High Voltage may be present in all parts of the system Therefore use caution when the electronics are removed from their containers for servicing CAUTION Operation with improper...

Страница 4: ...same software drivers if applicable At times however direct replacements may not exist When this happens EdgeTech will provide the necessary drivers with the replacement part if applicable EdgeTech ma...

Страница 5: ...es the latest operational features of the 3100 P some features may be periodically upgraded Therefore the information in this manual is subject to change and should be used for reference only Liabilit...

Страница 6: ...ii The items have not been misused or abused in any manner nor have repairs been attempted thereon without the approval of EdgeTech Customer Service iii Written notice of the failure within the warran...

Страница 7: ...to the customer New software releases consist of the following Software enhancements that are not on the price list Software fixes and changes Product integration Documentation updates to on line hel...

Страница 8: ...invoice CAUTION Never attempt to ship a Portable Topside in its Storm CaseTM alone Although rugged these cases are not intended to be used as shipping containers and the delicate internal components...

Страница 9: ...refore we encourage you to contact EdgeTech Customer Service to offer any suggestions or to request technical support E mail service edgetech com Mail 4 Little Brook Road West Wareham MA 02576 Telepho...

Страница 10: ...e and coastal applications for over 50 years The company has responded to the needs of the scientific Naval and offshore communities by providing equipment such as sub bottom profilers side scan sonar...

Страница 11: ...NTS xi LIST OF FIGURES xiv LIST OF TABLES xvi SECTION 1 OVERVIEW 1 1 1 1 Advantages of Full Spectrum Chirp Technology 1 1 1 1 1 Separate Acoustic Projectors and Receivers 1 1 1 1 2 High Repeatability...

Страница 12: ...ction 3 1 3 2 Power Requirements 3 2 3 2 1 Use of an Uninterruptable Power Supply 3 2 3 2 2 Changing to a Non US Power Plug 3 2 3 3 Navigation Interface 3 2 3 4 3100 P Portable Topside Placement 3 3 3...

Страница 13: ...4 1 4 4 Storage 4 2 4 5 Restoring the Operating System 4 2 4 6 Disassembling and Reassembling a Tow Vehicle 4 2 4 6 1 Disassembling a Tow Vehicle 4 4 4 6 2 Reassembling a Tow Vehicle 4 6 SECTION 5 TRO...

Страница 14: ...hod for Dressing and Strain Relieving Tow Cable 3 6 Figure 3 4 3100 P Network Configuration Diagram 3 8 Figure 3 5 Wireless TCP IP Address 3 9 Figure 3 6 Portable Processor Case Interface 3 10 Figure...

Страница 15: ...xv Figure 5 5 Wiring Diagram Spider Box SB 216S Tow Vehicle 5 8 Figure 5 6 Wiring Diagram SB 216S Tow Vehicle 5 9...

Страница 16: ...Table 2 2 Power Requirements 2 1 Table 2 3 Laptop Specifications 2 2 Table 2 4 3100 P Notebook Computer Interface 2 2 Table 2 5 Tow Vehicle Specifications 2 6 Table 2 6 35 Meter Kevlar Reinforced Tow...

Страница 17: ...SNR for improved acoustic imagery High resolution for measurement of fine sediment layering Additional processing gain for energy efficiency Gaussian shaped amplitude spectrum of the outgoing pulse to...

Страница 18: ...roprietary amplitude and phase weighting functions for the transmitted pulse and a pulse compression filter that maximizes the SNR of the acoustic images over a wide band of operating frequencies Thes...

Страница 19: ...shaped spectrum is attenuated by the sediment energy is lost but its bandwidth is nearly preserved Therefore even after being attenuated by sand the acoustic pulse has approximately the same resolutio...

Страница 20: ...s 1 2 1 3100 P Portable Topside The 3100 P Portable Topside has its electronics housed in a heavy duty case that is watertight when closed The case also holds a provided laptop computer that runs the...

Страница 21: ...ure 1 1 3100 P Portable Topside Open with Laptop Figure 1 2 3100 P Portable Topside Internal Components Power Supply Tiger Board Laptop Water Resistant when closed Case Main Power Board under aluminum...

Страница 22: ...rates at 2 16 kHz Both vehicles are displayed in FIGURE 1 3 The two vehicles are hydrodynamically stable with the transducers and hydrophone arrays mounted under an acoustic baffle to reject downward...

Страница 23: ...icles A steel cable can be attached to the tow cable to increase the life of the tow cable which has a tensile strength of 650 pounds The tow cable includes a cable grip for attaching to the tow bridl...

Страница 24: ......

Страница 25: ...D x 19 2 W x 7 3 H inches Weight 13 kg 30 lbs with jetBook Computer 10 kg 22 lbs without jetBook Computer Construction High impact structural polypropylene Color Yellow Sealing Watertight cover O rin...

Страница 26: ...r multiple sonar analog to digital A D converters The Tiger board was designed to support a combined sonar system with both sub bottom as well as multi frequency side scan capability or to be used sin...

Страница 27: ...from the preamplifier and the second channel is used for power up diagnostics 2 1 2 3 Sonar IDE Board The sonar IDE board is composed of two RAM memories an acquisition memory and a chirp memory and...

Страница 28: ...SECTION 2 SPECIFICATIONS 2 4 3100 P PORTABLE SUB BOTTOM 0004802_REV_F Figure 2 2 Tiger Board Set Carrier Rear View 0006013 Figure 2 3 Tiger Board Set Acquisition PCB 0014231...

Страница 29: ...2 5 Figure 2 4 Tiger Board Set SIBU aka Sonar Interface Board 0011637...

Страница 30: ...b 2 m typ 6 m typ Penetration in soft clayb 40 m 80 m Beam width 16 4 24 kHz 19 4 20 kHz 23 4 16 kHz 17 2 15 kHz 20 2 12 kHz 24 2 10 kHz Optimum tow vehicle pitch rollc 7 4 24 kHz 8 4 20 kHz 10 4 16 k...

Страница 31: ...bandwidth pulse from an SB 424 Tow Vehicle has a vertical resolution of 3 75 cm 1 20 000 x 750 b The value for sub bottom penetration is the maximum distance beneath the sea floor that a step change...

Страница 32: ...SECTION 2 SPECIFICATIONS 2 8 3100 P PORTABLE SUB BOTTOM 0004802_REV_F Figure 2 5 SB 216 Towfish Outline Drawing...

Страница 33: ...2 9 Figure 2 6 SB 424 Towfish Outline Drawing...

Страница 34: ...ed wire pairs 1 16 AWG 2 20 AWG Breaking strength 1 500 kg 3 300 lb minimum Working strength 300 kg 660 lb Weight in air 94 kg 100 m 207 lb 1000 ft Voltage rating 600 volts Bending radius 25 cm 10 in...

Страница 35: ...y damage to the carrier and to EdgeTech If the shipping containers appear free of damage carefully unpack the components and inspect them for damage Also check the packing list and verify that all the...

Страница 36: ...d for powering the equipment However whether or not a UPS is used the power source should never be the same as that being used to power electric motors such as pumps and winches on the survey vessel 3...

Страница 37: ...tropical environments as heat buildup could occur and viewing the laptop display and status indicators could be difficult The location should also enable direct communications with the deck crew that...

Страница 38: ...PORTABLE SUB BOTTOM 0004802_REV_F Figure 3 1 3100 P Portable Topside Side Panel POWER switch READY indicator PING indicator TOW CABLE connector DC INPUT ETHERNET connector AC input POWER indicator 5A...

Страница 39: ...he tow vehicle first 3 7 1 Connecting and Attaching the Tow Cable to the Tow Vehicle A 35 Meter Kevlar Reinforced Tow Cable is shown connected and attached to a SB 216S Tow Vehicle in FIGURE 3 2 and i...

Страница 40: ...lectrical tape can also be used for this purpose 9 Secure the cable pigtail to tow bridle ensuring that there is proper strain relief and that the connector does not strum or move in the water current...

Страница 41: ...Ethernet patch cable and Ethernet connector A crossover or direct cable may be used See the following section for more details 3 7 2 2 Making an Ethernet Connection The 3100 P Topside processor is as...

Страница 42: ...1 Disable Wireless Networking Locate Wireless Networking on Windows Desktop or the System Tray then click it and Disable it OR if there is a switch turn OFF the Wireless Networking functionality on t...

Страница 43: ...Disable it OR simply unplug the Ethernet cable from the Notebook Computer s RJ 45 jack 2 Enable Wireless Networking Locate Wireless Networking on Windows Desktop or the System Tray then click and Enab...

Страница 44: ...e topside processor should display the following under normal circumstances RED LED Power The RED Power LED should always light up when power AC or DC is applied to the 3100 P Topside and the side pan...

Страница 45: ...shes while the 3100 P Topside is pinging sonar transmitting The flashing rate of the YELLOW Ping LED does not always match the actual ping rate this is normal behavior If the YELLOW Ping LED never lig...

Страница 46: ...deployment checks 1 Follow the instructions in ACTIVATING THE SYSTEM 2 SONAR EXE runs a self test with an audible chirp indicating the test passed A successful test is shown in FIGURE 3 8 a If the te...

Страница 47: ...riod as damage to the transducers could occur 6 In the Sub Bottom Control Tab select a Transmit Pulse using the Pulse drop down Set Transmit Level to 0 Select the Transmit On checkbox 7 The transducer...

Страница 48: ...3 14 SECTION 3 SETUP AND ACTIVATION 3100 P PORTABLE SUB BOTTOM 0004802_REV_F Figure 3 11 Tap Test...

Страница 49: ...e nose of the tow vehicle provides towing stability by allowing the tow point to be placed as far forward as possible and by making the tow point well above the center of gravity of the tow vehicle Th...

Страница 50: ...t 10 kHz is 4 degrees For example if the sea floor is expected to have slopes of up to 5 degrees during the survey and a vehicle with a 0 5 meter hydrophone array and a 2 to 10 kHz FM pulse is selecte...

Страница 51: ...down the tow vehicle clean the transducers and hydrophone arrays using a mild non abrasive detergent and water Do not use any abrasive detergents or ammonia based cleaners After cleaning thoroughly s...

Страница 52: ...hard drive to its original shipped factory configuration in the unlikely event of its failure For instructions on how to restore the operating system hard drive refer to APPENDIX A SYSTEM RESTORE 4 6...

Страница 53: ...Internals Transformer Part of KT 424 Transducer p n KT 424 Inductor Hydrophones Main spider array Preamplifer Spider box Hydrophone spider array Hydrophone Preamplifier Spider array Spider box Transfo...

Страница 54: ...424 vehicle the overall disassembly procedure is similar To disassemble a sub bottom tow vehicle 1 Using the blade of the screw driver pry out the retaining ring from the locking sleeve as shown in FI...

Страница 55: ...he bolts securing the teardrop cover to the body of the tow vehicle as shown in FIGURE 4 4 Figure 4 4 Removing the 7 16 Inch Bolts Securing the Teardrop Cover to the Tow Vehicle 4 Remove the teardrop...

Страница 56: ...move all of the bolts and nuts securing the front half of the top cover of the tow vehicle body as shown in FIGURE 4 7 Continue with the rear half using a 1 2 inch socket Figure 4 7 Removing 7 16 and...

Страница 57: ...leshooting guide perform the corrective action for any given symptom in the order of possible causes which generally corresponds to the degree of troubleshooting difficulty from the simple to the more...

Страница 58: ...replace LED When performing the pre deployment tests transmissions from the transducers are not heard The tow cable is disconnected Check the tow cable and verify that it is properly connected on both...

Страница 59: ...ting and Cleaning the Underwater Connectors on page 4 2 and inspect and clean the connectors Reconnect the connectors and if necessary secure them using electrical tape or locking sleeves Possible spi...

Страница 60: ...SECTION 5 TROUBLESHOOTING 5 4 Figure 5 1 35M Tow Cable Diagram 0002899...

Страница 61: ...5 5 Figure 5 2 3100 P Topside Interconnect 0004674...

Страница 62: ...SECTION 5 TROUBLESHOOTING 5 6 Figure 5 3 Wiring Diagram Spider Box SB 424 Tow Vehicle...

Страница 63: ...5 7 Figure 5 4 Wiring Diagram SB 424 Tow Vehicle...

Страница 64: ...SECTION 5 TROUBLESHOOTING 5 8 Figure 5 5 Wiring Diagram Spider Box SB 216S Tow Vehicle...

Страница 65: ...5 9 Figure 5 6 Wiring Diagram SB 216S Tow Vehicle...

Страница 66: ...Recovery 14 Home screen to appear then click Restore icon 6 On Welcome to the Restore Wizard screen click Next 7 On Browse for Archive screen drag down menu and click on to the left of E Click on fol...

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